11012120001022 has 48 divisors (see below), whose sum is σ = 20346419555280. Its totient is φ = 4441623766272.

The previous prime is 11012120001007. The next prime is 11012120001023. The reversal of 11012120001022 is 22010002121011.

11012120001022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11012120000993 and 11012120001011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012120001023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32490004 + ... + 32827192.

It is an arithmetic number, because the mean of its divisors is an integer number (423883740735).

Almost surely, 2^{11012120001022} is an apocalyptic number.

11012120001022 is a deficient number, since it is larger than the sum of its proper divisors (9334299554258).

11012120001022 is a wasteful number, since it uses less digits than its factorization.

11012120001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356825 (or 356818 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11012120001022 its reverse (22010002121011), we get a palindrome (33022122122033).

The spelling of 11012120001022 in words is "eleven trillion, twelve billion, one hundred twenty million, one thousand, twenty-two".